Where does Casar Drahtseilwerk Saar GMBH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Casar Drahtseilwerk Saar GMBH ranks #31,140 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Casar Drahtseilwerk Saar GMBH hold?

Casar Drahtseilwerk Saar GMBH holds 8 US utility patents granted between 2017 and 2020, spanning 6 technology areas.

What is Casar Drahtseilwerk Saar GMBH's Innovation Score?

Casar Drahtseilwerk Saar GMBH has an Innovation Score of 25.4 out of 100 (17th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Casar Drahtseilwerk Saar GMBH focus on?

Casar Drahtseilwerk Saar GMBH's top technology area is D07B (Ropes OR Cables IN General) with 6 patents, ranking #15 of 108 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Casar Drahtseilwerk Saar GMBH's patent grant rate increasing or decreasing?

Casar Drahtseilwerk Saar GMBH's recent grant velocity is -86% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Casar Drahtseilwerk Saar GMBH's patents?

Casar Drahtseilwerk Saar GMBH's patents average 15.3 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Casar Drahtseilwerk Saar GMBH patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Casar Drahtseilwerk Saar GMBH

USPTO PatentsView assignee record - 8 granted patents across 6 technology areas, recorded in grant years 2017–2020. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: D07B (Ropes OR Cables IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Casar ranks #31,140 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 6 technology areas.

#31,140
of 49,997 US assignees by volume: 17th percentile
by Innovation Score (25.4/100): 15.3
avg claims per patent: -86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31140 · Foreign Corporation #31,140 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,140/49,997
PHOTO-FINISH CAPShore
CPC-NARROW D07B · 6 areas
INNOV-THIN 25.4/100
CLAIMS-RICH 15.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: CAPShore, LLC (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Casar’s 25.4 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 7.6 pts (30%) Velocity 0.0 pts (0%) Breadth 8.7 pts (34%) Claim depth 9.2 pts (36%)

Qualcomm Incorporated · highest

85
Casar Drahtseilwerk… · this assignee

25
3D Lighting… · lowest

7

What this shows Casar's Innovation Score is 25.4/100 (17th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Casar?

Each dot is one of Casar’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Casar’s own 15.3 claims/patent is at or below the 15.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Casar vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Casar's grants concentrate

Casar Drahtseilwerk Saar GMBH is a focused PatentsView assignee: 6 CPC subclasses with 75% of grants classified under D07B (Ropes OR Cables IN General). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2020. By volume, Casar sits between CAPShore, LLC and Ccys Hi-tech International Ltd..

Capshore

8
Captl

8
Carevature Medical

8
Cartasite

8
Cast AI Group

8
Catcher Technology

8
Cbrn International

8
Ccys Hi-tech Inte…

8
Casar Drahtseilwe… ◀

8

What this shows Casar holds 8 patents at rank #31,128, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Casar

By rank, the assignees closest to #31,128 in granted patent volume.

Leaders in D07B (Ropes OR Cables IN General)

Other assignees with the most granted patents in Casar's primary technology class.

Casar's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

25 17th percentile higher than 17% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2017–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Casar Drahtseilwerk Saar GMBH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	3	37.5%
2019	4	50.0%
2020	1	12.5%

Which technologies does Casar Drahtseilwerk Saar GMBH patent most?

D07B - Ropes OR Cables IN General 6

Y10T - Technical Subjects Covered BY Former US Classification 3

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 2

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

B21J - FORGING; HAMMERING; Pressing METAL; RIVETING; Forge Furnaces 1

Top 6 of 6 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Casar Drahtseilwerk Saar GMBH's patent record in context - here's where to go next.

Casar Drahtseilwerk Saar GMBH's lead technology class is D07B (Ropes OR Cables IN General), 75% of its portfolio - see every assignee active in that class. Explore D07B
Ranked #31,140 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Casar Drahtseilwerk Saar GMBH against CAPShore, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.4/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.